sahara India NON receipt maturity payment

Dear Sir/ Madam,
I Ashish Kumar S/o Kailash Nath R/o Village Achalganj Post Achalganj district Unnao have deposited Rs. 18000/- in Account no.23633400527 with Membership no.23631101227 towards Sahara mutual Benefit (SCCSL) with scheme code 930019 account opening date 06/05/2011 and out of this Rs. 5350/- were shifted to Q Shop scheme no. 23632004351/ 71016772777 on 07.09.2012.
The Monthly deposit of Rs. 300/- for 60 month scheme account was opened at Unnao Branch, falls under the region of Lucknow As per the term (i.e; 5 years) it got matured on 06/05/2016. However even after my surrender of all corresponding documents at Unnao branch I am unable to get my maturity amount so far.
As I have followed up several times, but they are not communicating the facts, what actually happening with SAHARA or particularly with this scheme. Please let me know the present status of the Scheme. Kindly inform me, my Mob.no. 9935367822 and e-mail id – [email protected] Thanking you in anticipation